Re: [PATCH v3] date: detect underflow/overflow when parsing dates with timezone offset

[Junio C Hamano <gitster@pobox.com>]

Junio C Hamano <gitster@pobox.com> writes:

> I wonder if this should be of timestamp_t type instead, as the check
> is done against *timestamp in parse_date_basic() where *timestamp is
> of type timestamp_t to match?

Also, as you can see at one of the GitHub CI jobs, e.g.,

  https://github.com/git/git/actions/runs/9455916669/job/26046731619#step:6:1915

you'd need to either exclude some "these are too large timestamps
for the system" tests from 32-bit systems or expect output on them
to be different from 64-bit systems.

As you are actively detecting the condition and giving an error
message "too large for _this_ system", I think it is a good idea
to actually do the latter, i.e. on 64-bit system make sure parsing
is done correctly, and on 32-bit system make sure you get that "too
large for this system" error.

Thanks.